14 Oct
2011
14 Oct
'11
1:01 a.m.
On Thursday 13 October 2011 17:28:10 Simon Glass wrote:
On Thu, Oct 13, 2011 at 1:33 PM, Mike Frysinger wrote:
On Tuesday 11 October 2011 18:26:11 Simon Glass wrote:
+int fdtdec_next_alias(const void *blob, const char *name,
enum fdt_compat_id id, int *upto)+{ +#define MAX_STR_LEN 20
char str[MAX_STR_LEN + 20];int node, err;sprintf(str, "%.*s%d", MAX_STR_LEN, name, *upto);where's that "20" coming from ? just arbitrarily defined ? might want to add an assert(strlen(name) <= MAX_STR_LEN).
OK. Of course I would like to use snprintf()...
i think that might be nicer anyways than %.*s
char str[40]; /* an arbitrary len */ snprintf(str, sizeof(str), "%s%d", name, *upto); -mike